She says there are still more bodies scattered in the bush beyond the village but the areas are not safe for volunteer workers to enter.

Bukuru market, a large commercial area to the south of Jos, was burned to the ground, with at least 1,000 shops and homes in the markets destroyed in the inferno, our correspondent adds.

Umar Baza, head of Kuru Karama village, told AFP news agency: "So far we have picked 150 bodies from the wells. But 60 more people are still missing."

Human Rights Watch said armed men had attacked the mostly Muslim Kuru Karama on 19 January.

"After surrounding the town, they hunted down and attacked Muslim residents, some of whom had sought refuge in homes and a local mosque, killing many as they tried to flee and burning many others alive," it said in a statement.

It quoted one villager as saying: "I came back on Wednesday evening escorted by the military. I saw dead bodies everywhere. The corpses were there, but now you can just see the blood on the ground. None of the houses are standing."

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The group called on Vice-President Goodluck Jonathan to order an immediate criminal investigation into reports of the massacre.

Mr Jonathan deployed the military after four days of clashes.

He has been issuing orders while President Umaru Yar'Adua receives medical treatment in Saudi Arabia.

The security forces have now restored order and a curfew has been partially lifted.

But correspondents say the atmosphere is still tense.

Jos, the capital of Plateau state, lies at the point where Nigeria's Muslim north and predominantly Christian south meet.

But the Catholic Archbishop of Jos, Ignatius Kaigama, told the BBC that religion was not the real cause of the violence.

"It is the struggle for ethnic and political superiority in Jos," he said. "If this issue is not resolved then we will witness a cycle of violence. There has to be some political solution."

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